4-Hydroxy-2-butanone

Product Name: 4-Hydroxy-2-butanone
CAS No.: 590-90-9
Chemical Name: 4-Hydroxy-2-butanone
Synonyms: 4-hydroxybutan-2-one;CH3C(O)CH2CH2OH;Methylolacetone;2-Butanone, 4-hydroxy-;3-Oxobutanol;Butanone glycol;3-Ketobutan-1-ol;H**4-HYDROXY-2-BUTANONE;ketobutanol;3-Oxo-1-butanol
CBNumber: CB8493505
Molecular Formula: C4H8O2
Formula Weight: 88.11
MOL File: 590-90-9.mol

More

Less

4-Hydroxy-2-butanone Property

Melting point:: 15°C (estimate)
Boiling point:: 73-76 °C/12 mmHg (lit.)
Density: 1.023 g/mL at 25 °C (lit.)
refractive index: 1.430
Flash point:: 91°F
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform, Methanol (Slightly)
pka: 14.43±0.10(Predicted)
form: Oil
color: Clear Colourless
Water Solubility: Miscible with water, alcohol, ethanol and ether.
BRN: 1737666
LogP: -1.209 at 25℃
CAS DataBase Reference: 590-90-9(CAS DataBase Reference)
NIST Chemistry Reference: 4-Hydroxy-2-butanone(590-90-9)
EPA Substance Registry System: 2-Butanone, 4-hydroxy- (590-90-9)

More

Less

Safety

Risk Statements: 10
Safety Statements: 16-24/25
RIDADR: UN 1993
WGK Germany: 3
TSCA: Yes
HS Code: 29144000

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 252557
Product name: 4-Hydroxy-2-butanone
Purity: 95%
Packaging: 100g
Price: $176
Updated: 2024/03/01

TCI Chemical

Product number: H0584
Product name: 4-Hydroxy-2-butanone
Purity: >95.0%(GC)
Packaging: 25mL
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: H0584
Product name: 4-Hydroxy-2-butanone
Purity: >95.0%(GC)
Packaging: 100mL
Price: $111
Updated: 2024/03/01

Alfa Aesar

Product number: L11456
Product name: 4-Hydroxy-2-butanone, 95%
Packaging: 25g
Price: $59.1
Updated: 2024/03/01

Alfa Aesar

Product number: L11456
Product name: 4-Hydroxy-2-butanone, 95%
Packaging: 100g
Price: $150
Updated: 2024/03/01

More

Less

4-Hydroxy-2-butanone Chemical Properties,Usage,Production

Chemical Properties

Colourless to pale yellow liquid

Uses

4-Hydroxy-2-butanone is used in the preparation of fused benzazepine molecules as selective D3 receptor antagonists with pharmaceutical activity. It is also used in the preparation of verrucarin and mevalonic acid lactone. Further, it is used to prepare 3-buten-2-one through dehydration over an anatase titanium dioxide catalyst. It is also employed in the preparation of 4-methyl-5-hydroxymethylthiazole, (±)-lineatin and beta-hydroxylactones.

Application

4-Hydroxy-2-butanone has been used in the synthesis of:

3-buten-2-one via dehydration over anatase-TiO2 catalyst
4-methyl-5-hydroxymethylthiazole
(±)-lineatin
mevalonic acid lactone
verrucarin
β-hydroxylactones

Definition

ChEBI: A beta-hydroxy ketone that is butan-2-one substituted by a hydroxy group at position 4.

General Description

4-Hydroxy-2-butanone is an important pharmaceutical intermediate. Gas phase reaction of the OH radicals with 4-hydroxy-2-butanone has been investigated by absolute rate method.

4-Hydroxy-2-butanone Preparation Products And Raw materials

Raw materials

Acetone Vitamin A Formaldehyde Potassium carbonate Paraformaldehyde Hydrochloric acid Methyl vinyl ketone

Preparation Products

Methyl vinyl ketone

More

Less

4-Hydroxy-2-butanone Suppliers

Americas 1 Belgium 1 Canada 1 China 283 Czech Republic 1 Europe 1 France 1 Germany 6 India 8 Japan 8 Switzerland 1 The Netherlands 1 United Kingdom 4 United States 27 Global 344

Nanjing Tianyuexing Bio-tech Co.,Ltd.

Tel: 吴学平13585175604 13585175604
Email: wangxingyu@chicopharm.com
Country: China
ProdList: 434
Advantage: 58

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Ningbo biermann pharmaceutical technology co., LTD

Tel: 0571-82572971 13736400971
Fax: 0574-87703432
Email: bichem.sales01@bichem.cn
Country: China
ProdList: 47
Advantage: 58

jinkui(taizhou)technology co ltd

Tel: 18969655221
Email: 530532315@qq.com
Country: China
ProdList: 206
Advantage: 58

Shanghai Jiahua Herong Biotechnology Co., Ltd

Tel: 13296077563 13296077563
Email: hr@bettersyn.com
Country: China
ProdList: 9932
Advantage: 58

Ningbo Enzyme Chemical Co., LTD

Tel: +86-574-8773-0716-654 18042089573
Email: yufang.jiang@enzymaster.com
Country: China
ProdList: 34
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

PharmaBlock Sciences (Nanjing),Inc.

Tel: 025-86918202 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 4986
Advantage: 55

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

More

Less

View Lastest Price from 4-Hydroxy-2-butanone manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: 4-Hydroxy-2-butanone 590-90-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 95%+
Supply Ability: 30MT/Month
Release date: 2023-01-30

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Hydroxy-2-butanone 590-90-9
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-25

Hebei Chuanghai Biotechnology Co,.LTD

Product: 4-Hydroxy-2-butanone 590-90-9
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-21

590-90-9, 4-Hydroxy-2-butanoneRelated Search:

Methylparaben Kresoxim-methyl CHLOROPHOSPHONAZO III Bensulfuron methyl 4-Cyanophenol 2-Butanone oxime Methyl acrylate 2-(METHYLSULFONYL)ETHANOL 4-Methyl-2-pentanone Methyl Parathion-methyl Acetoin 3-(2-FLUORO-PHENYL)-3-OXO-PROPIONIC ACID ETHYL ESTER Methyl 4-chloro-3-oxo-butanoate Ethyl 4,4,4-trifluoroacetoacetate Ethyl 2-oxocyclopentanecarboxylate Ethyl 2-oxocyclohexanecarboxylate Mordant Blue 29

H**4-HYDROXY-2-BUTANONE

2-Butanone, 4-hydroxy-

2-Butanone,4-hydroxy-

3-Ketobutan-1-ol

3-Oxo-1-butanol

3-Oxobutanol

4-Butanol-2-one

4-hydroxy-2-butanon

CH3C(O)CH2CH2OH

Methylolacetone

Monomethylolacetone

4-HYDROXY-2-BUTANONE

2-HYDROXYETHYL METHYL KETONE

4-hydroxybutan-2-one

4-Hydroxy-2-butanone,95%

ketobutanol

1-Hydroxy-3-butanone

Hydroxy-2-butan

4-Hydroxy-2-butanone , 95.0%(GC)

4-hydrxy-2-butone

Butanone glycol

4-Hydroxy-2-butanone &gt

590-90-9

HOCH2CH2COCH3

KETONE

Organic Building Blocks

Ketones

Carbonyl Compounds

C3 to C6

Building Blocks

in-stock

straight chain compounds

ketone

1

bc0001

590-90-9

john's